阅读说明：本技术 一种富含γ-氨基丁酸的非油炸青稞麻花 (Non-fried highland barley fried dough twist rich in gamma-aminobutyric acid ) 是由 李文钊 刘亚平 于 2020-06-08 设计创作，主要内容包括：本发明涉及一种富含γ-氨基丁酸的非油炸青稞麻花,其组成成分及重量份数如下：中筋小麦粉50～70份,青稞粉30～50份,发芽青稞粉2～10份,黄油20～27份,鸡蛋9～15份,水42～50份,白砂糖7～7.4份,植物油5～10份,食用盐0.3～0.5份,酵母1.0～1.2份,麻花改良剂0.14～0.2份。青稞含有丰富的β-葡聚糖、纤维素等。发芽青稞是以富集γ-氨基丁酸为目的(比青稞中的高了3倍多),从而达到增强产品营养的而作用。本产品最大程度上保留原材料中的营养物质,且口感酥脆爽口,表面色泽均匀,断面孔洞排列细密,总体感官评分为8.5～9.0。(The invention relates to a non-fried highland barley fried dough twist rich in gamma-aminobutyric acid, which comprises the following components in parts by weight: 50-70 parts of medium gluten wheat flour, 30-50 parts of highland barley flour, 2-10 parts of germinated highland barley flour, 20-27 parts of butter, 9-15 parts of eggs, 42-50 parts of water, 7-7.4 parts of white granulated sugar, 5-10 parts of vegetable oil, 0.3-0.5 part of edible salt, 1.0-1.2 parts of yeast and 0.14-0.2 part of a fried dough twist modifier. The highland barley is rich in beta-glucan, cellulose and the like. The germinated highland barley aims at enriching the gamma-aminobutyric acid (more than 3 times higher than that in the highland barley), thereby achieving the effect of enhancing the nutrition of the product. The product retains the nutrient substances in the raw materials to the greatest extent, is crisp and tasty in taste, uniform in surface color and luster, fine and dense in hole arrangement of the cross section, and has the overall sensory score of 8.5-9.0.)

1. A non-fried highland barley fried dough twist rich in gamma-aminobutyric acid is characterized in that: the composition and the parts by weight are as follows:

2. the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid according to claim 1, which is characterized in that: the fried dough twist modifier is compounded by sodium carbonate, sodium bicarbonate, edible corn starch and the like.

3. A method of preparing a non-fried highland barley dough twist enriched with gamma-aminobutyric acid as claimed in any one of claims 1 to 2, wherein: the method comprises the following steps:

(1) preparing mixed powder: uniformly mixing the weighed plain flour, the highland barley flour and the germinated highland barley flour according to the proportion;

(2) preparing egg liquid: taking fresh eggs, and uniformly stirring the whole eggs;

(3) emulsification of butter: placing the butter at normal temperature for 10-15 min to completely emulsify the butter;

(4) preparing dough: sequentially adding butter, eggs, white granulated sugar, salt, water and the special improver for fried dough twists into the mixed powder, and kneading the dough in a dough kneading machine for 8-12 min;

(5) fermentation: putting the prepared dough into a fermentation box for fermentation for 40-60 min;

(6) and (3) proofing: taking fermented dough, equally dividing the dough into dough blanks, and putting the dough blanks into a proofing box for proofing for 20-30 min;

(7) molding: taking proofed dough, twisting the dough into a dough strip with uniform strands, twisting the dough strip into a twisted shape, and cutting the twisted dough into twisted dough with the diameter of 0.5-1.0 cm and the length of 4-5 cm;

(8) microwave: putting the shaped fried dough twist embryo into a microwave oven, wherein the firepower and the time of microwave are 20% -40%, and the time is 3-6 min;

(9) baking: and (3) putting the fried dough twist embryos after the microwave treatment into an oven for baking, wherein the baking temperature and the baking time are respectively 130-150 ℃ for upper fire and 130-150 ℃ for lower fire, and 20-25 min.

Technical Field

The invention belongs to the technical field of food processing, and particularly relates to a non-fried highland barley fried dough twist rich in gamma-aminobutyric acid and a preparation method thereof.

Background

The fried dough twist belongs to leisure food, is deeply loved by the masses of people in China, and is well sold all over the country by virtue of the characteristic of crispness. However, fried dough twists are mainly used as the current dough twists on the market, and non-fried dough twist products are few and the research on the non-fried dough twists is few. Fried dough twists belong to high-calorie and low-nutrition products and are seriously homogenized in the aspects of production principle, manufacturing process, mouthfeel and the like. The highland barley and the germinated highland barley are used as main raw materials to prepare the non-fried dough twist with comprehensive nutrition, so that the nutrition unbalance condition can be improved, and the nutritional and health-care requirements pursued by modern people can be met. Meanwhile, with the improvement of living standard of people, the requirements for food and drink are continuously improved, and the development of leisure food is more required to be developed towards green and healthy directions.

The highland barley is also called naked barley, highland barley and rice barley, and belongs to the genus of barley of the family Gramineae. The highland barley contains various nutrients such as beta-glucan, protein, amino acid, dietary fiber, amylopectin, vitamin B1, vitamin B2, nicotinic acid, vitamin E, trace elements (calcium, phosphorus, iron, copper, zinc, selenium and the like). Has effects in regulating blood sugar, reducing blood lipid, reducing cholesterol, resisting tumor, and preventing cardiovascular diseases.

Gamma-aminobutyric acid is an important inhibitory neurotransmitter in the central nervous system, is a naturally-occurring non-protein amino acid, has extremely important physiological functions, can promote the activation of the brain, strengthen the brain, promote intelligence, resist epilepsy, promote sleep, beautify and moisten the skin, delay the function of brain aging, supplement the inhibitory neurotransmitter of a human body, and has good effect of reducing blood pressure. Promoting kidney function improvement and protection. Inhibiting fatty liver and obesity, and activating liver function. The daily supplement of trace gamma-aminobutyric acid is beneficial to relieving the cardio-cerebral blood pressure, can promote the balance of amino acid metabolism in a human body and regulate the immune function. The highland barley can obtain rich gamma-aminobutyric acid through germination, so that the nutritive value of the highland barley is improved, and the highland barley is more beneficial to absorption by a human body. Meanwhile, secondary metabolites generated in the germination process can increase the nutritional value, health-care function and flavor of the highland barley.

The highland barley contains a large amount of dietary fibers, so the highland barley is rough in taste and not popular with people. With the development of science and technology, people pursue for the health of food, a series of leisure foods such as new food materials and new tastes are continuously emerged, but the leisure foods made of raw materials which are coarse cereals and rich in nutrients are not common in the market, so that the green, nutritional and non-fried highland barley fried dough twists rich in gamma-aminobutyric acid can make certain contribution to the market of the leisure foods.

Through searching, the following patent publications related to the present application are found:

1. the invention discloses non-fried highland barley flour (CN108967886A), which is non-fried highland barley flour, only adopts wheat flour and eggs as main raw materials, is matched with highland barley flour, increases the special flavor of highland barley, can increase various trace elements, vitamins, dietary fibers and other nutrient elements, and is added with potatoes, soybeans, brown rice, oats and corn kernels, so that potatoes, beans and coarse cereals are added, the intake of people to the coarse cereals is increased, various nutrients are balanced, various trace elements and dietary fibers are supplemented, and antioxidants extracted from lemon peel and shaddock peel are added.

2. The invention discloses a method for making non-fried highland barley instant noodles (CN105614253A), which comprises the steps of grinding, feeding, kneading, forming, cooking, drying and the like, and is characterized in that the highland barley powder in the feeding step accounts for 50-100% of the total weight of dry raw materials, the water amount in the kneading step is 30-35% of the total weight of the dry raw materials, the water temperature is 25-30 ℃, the kneading time is 10-20min, and non-puffing extrusion equipment is used in the forming step. The non-fried highland barley instant noodles of the whole highland barley powder can be prepared by using the process, the technological content and the additional value of highland barley food are greatly improved, and the highland barley instant noodles become healthy instant food which can be accepted by most people.

3. The invention provides an instant highland barley leisure food and a preparation method thereof (CN 107853586A). The invention provides a processing method of the instant highland barley leisure food, wherein highland barley grains are germinated in a seedling tray, selected germinated highland barley grains are boiled at high temperature and high pressure for 0.5-1.0 h, the highland barley grains are enabled to flower uniformly, then the highland barley grains are placed in a freeze drying device for freeze drying to obtain highland barley grains with fluffy structures, and then the highland barley grains are fried with less oil, and different seasonings are added to obtain instant leisure products with different tastes. The processing method comprises the steps of firstly changing the structure of the highland barley starch through germination, then obtaining the puffed and crisp highland barley taste through cooking and freeze drying, and finally adopting the processes of frying with less oil and seasoning to ensure that the highland barley is not greasy, oil-free and sanitary when being held in hands, and the special flavor of the highland barley is kept when being eaten.

By contrast, the first patent publication document comprises the main components of wheat flour, eggs and highland barley flour, and the germinated highland barley flour and the highland barley flour are adopted in the patent, so that the nutrition and the flavor of the product are further enhanced and the taste of the highland barley is improved. The second patent publication document contains highland barley powder, which has rough taste and is not accepted by consumers. The patent adopts the mixture of the germinated highland barley powder, the highland barley powder and the wheat flour to improve the rough taste of the highland barley. The third patent publication uses germinated barley as an instant product, but the patent combines the germinated barley and the germinated barley, and the mixture of the germinated barley and wheat flour makes the product more distinctive in taste and has the function of enhancing nutrition. The non-fried highland barley fried dough twist provided by the invention takes highland barley powder, germinated highland barley powder and wheat flour as main components, and the highland barley is a novel functional food meeting the requirements of three-high two-low, and simultaneously contains abundant proteins and reasonable amino acid components. And meanwhile, the germinated highland barley is added, so that the gamma-aminobutyric acid and other nutrient substances of the product are richer, the multiple requirements of modern consumers can be met, and the product is rich in nutrition and convenient to carry and is a coarse cereal leisure food rich in nutrition.

The present patent application is therefore by contrast substantially different from the above-mentioned patent publications.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a non-fried highland barley fried dough twist rich in gamma-aminobutyric acid and a preparation method thereof.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid comprises the following components in parts by weight:

moreover, the plain flour is first-grade plain flour.

Moreover, the preparation steps of the highland barley powder are as follows:

(1) cleaning the highland barley seeds for 3-5 times, and drying for 5-6 h at 60 ℃;

(2) drying, pulverizing, sieving with 100 mesh sieve, and controlling loss rate to be below 2% to obtain semen Avenae Nudae powder.

Moreover, the preparation steps of the germinated highland barley powder are as follows:

(1) selecting complete and plump highland barley seeds with consistent sizes;

(2) cleaning highland barley seeds for 3-5 times, soaking the highland barley seeds for 30min by using 1% sodium hypochlorite, then flushing the highland barley seeds for 4-5 times by using distilled water until the highland barley seeds have no chlorine smell, soaking the highland barley seeds for 14h at 30 ℃ by using distilled water with the pH value of 5.4-5.6, then carrying out germination treatment for 30h in an incubator at 35 ℃, drying the highland barley seeds for 10-12 h at 60 ℃ after germination is finished, powdering and sieving the highland barley seeds by using a 100-mesh sieve, and controlling the loss rate to be below 2% to obtain germinated whole highland barley powder for later use.

Furthermore, the butter is an edible oil product refined from milk of cream.

And the white granulated sugar is edible white sugar or powdered sugar.

Moreover, the vegetable oil is edible oil.

Moreover, the common salt is iodized salt.

Moreover, the modifier special for the fried dough twist is a food-grade modifier.

The preparation method of the non-fried highland barley fried dough twist containing the germinated highland barley powder comprises the following steps:

(1) preparing mixed powder: uniformly mixing the weighed plain flour, the highland barley flour and the germinated highland barley flour according to the proportion;

(2) preparing egg liquid: taking fresh eggs, and uniformly stirring the whole eggs;

(3) emulsification of butter: placing the butter at normal temperature for 10-15 min to completely emulsify the butter;

(4) preparing dough: sequentially adding butter, eggs, white granulated sugar, salt, water and the special improver for fried dough twists into the mixed powder, and kneading the dough in a dough kneading machine for 8-12 min;

(5) fermentation: putting the prepared dough into a fermentation box for fermentation for 40-60 min;

(6) and (3) proofing: taking fermented dough, cutting the dough in equal parts, and then putting the dough into a proofing box for proofing for 20-30 min;

(7) molding: taking proofed dough, twisting the dough into a noodle shape with uniform strands, twisting the dough into a twisted shape, and cutting the twisted dough into a twisted blank with the diameter of 0.5-1.0 cm and the length of 4-5 cm;

(8) microwave: putting the shaped fried dough twist embryo into a microwave oven for microwave;

(9) baking: and (4) putting the microwave fried dough twist embryos into an oven for baking.

Moreover, the firepower and the time of the microwave in the step (7) are 20% -40%, and the time is 3-6 min; (8) the baking temperature and time during medium baking are 130-150 ℃ of upper fire and 130-150 ℃ of lower fire for 20-25 min.

The invention has the advantages and positive effects that:

1. the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid takes highland barley powder and germinated highland barley powder as main characteristic components, and the highland barley contains various nutrients such as beta-glucan, protein, amino acid, dietary fiber and the like, and has the effects of regulating blood sugar, reducing blood fat, reducing cholesterol, resisting tumors and preventing cardiovascular diseases. The germinated highland barley contains rich gamma-aminobutyric acid, which is beneficial to relieving the cardio-cerebral blood pressure, can promote the balance of amino acid metabolism in a human body, and regulates the immunologic function, so that the nutrition of the non-fried dough twist is richer.

2. The non-fried highland barley fried dough twist rich in gamma-aminobutyric acid uses coarse cereals rich in nutrition as raw materials, and provides the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid and capable of meeting the nutritional requirements of modern people and a preparation method thereof.

3. The preparation method of the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid is simple and easy to implement in the aspect of processing technology, the microwave processing mode and the oven processing mode are combined, the cost of raw materials is low, the product is rich in gamma-aminobutyric acid (determined by using an enzyme labeling method), the content of the product is 19.02-24.39 mg/100g, the product is obviously 1.67-3.58 mg/100g higher than that of common commercially available fried dough twist, and the palatability is good (a Stable Micro System is used as a texture determinator; TA.XT, an HDP/3PB probe is selected, the hardness and the brittleness of the non-fried highland barley fried dough twist are determined by adopting a TPA method), the hardness is 453.76-494.48 g, and the brittleness is 3.42-3.96.

Detailed Description

The following detailed description of the embodiments of the present invention is provided for the purpose of illustration and not limitation, and should not be construed as limiting the scope of the invention.

The raw materials used in the invention are conventional commercial products unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.

Example 1

A preparation method of non-fried highland barley fried dough twists rich in gamma-aminobutyric acid comprises the following components in parts by weight:

the preparation method of the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid comprises the following steps:

(1) preparing mixed powder: uniformly mixing the weighed plain flour, the highland barley flour and the germinated highland barley flour according to the proportion;

(2) preparing egg liquid: taking fresh eggs, and uniformly stirring the whole eggs;

(3) emulsification of butter: standing the butter at room temperature for 15min to emulsify completely;

(4) preparing dough: sequentially adding butter, egg, white sugar, salt, water and the special improver for fried dough twists into the mixed powder, and kneading the dough in a dough kneading machine for 10 min;

(5) fermentation: putting the prepared dough into a fermentation box for fermentation for 60 min;

(6) and (3) proofing: taking fermented dough, cutting into equal parts, and placing into a fermentation box for fermentation for 30 min;

(7) molding: taking proofed dough, twisting the dough into a noodle shape with uniform strands, twisting the dough into a twisted shape, and cutting the twisted dough into twisted dough with the diameter of 0.5-1 cm and the length of 4-5 cm;

(8) microwave: putting the shaped fried dough twist embryo into a microwave oven for microwave with the microwave power and time of 20% for 6 min;

(9) baking: placing the microwaved fried dough twist embryo on tinfoil brushed with vegetable oil, placing the tinfoil on a baking tray, and then placing the baking tray into an oven for baking, wherein the baking temperature and time are 135 ℃ of the upper fire and 140 ℃ of the lower fire for 20 min;

the method for detecting the main quality index of the non-fried highland barley fried dough twist containing the germinated highland barley powder prepared by the method comprises the following steps:

(1) color: the non-fried highland barley fried dough twist food prepared according to the scheme has light brown yellow and glossy surface.

(2) Flavor: the non-fried highland barley fried dough twist food prepared according to the scheme is full of special highland barley flavor.

(3) Hardness: the hardness of the non-fried highland barley fried dough twist food prepared according to the scheme is 484.48g by detection.

(4) Brittleness: the crispness of the non-fried highland barley fried dough twist food prepared according to the scheme is 3.78 by detection.

(5) Gamma-aminobutyric acid: the non-fried highland barley fried dough twist food prepared according to the scheme has the content of 19.74mg/100g of gamma-aminobutyric acid through detection.

(6) The shape is regular.

Example 2

A preparation method of non-fried highland barley fried dough twists rich in gamma-aminobutyric acid comprises the following components in parts by weight:

the preparation method of the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid comprises the following steps:

(1) preparing mixed powder: uniformly mixing the weighed plain flour, the highland barley flour and the germinated highland barley flour according to the proportion;

(2) preparing egg liquid: taking fresh eggs, and uniformly stirring the whole eggs;

(3) emulsification of butter: standing the butter at room temperature for 13min to emulsify completely;

(4) preparing dough: sequentially adding butter, egg, white sugar, salt, water and the special improver for fried dough twists into the mixed powder, and kneading the dough in a dough kneading machine for 10 min;

(5) fermentation: placing the prepared dough into a fermentation box for fermentation for 50 min;

(6) and (3) proofing: taking fermented dough, cutting into equal parts, and placing into a fermentation box for fermentation for 30 min;

(7) molding: taking proofed dough, twisting the dough into a noodle shape with uniform strands, twisting the dough into a twisted shape, and cutting the twisted dough into a twisted blank with the diameter of 0.5-1.0 cm and the length of 4-5 cm;

(8) microwave: putting the shaped fried dough twist embryo into a microwave oven for microwave with the microwave power and time of 40% for 3 min;

(9) baking: placing the microwaved fried dough twist embryo on tinfoil brushed with vegetable oil, placing the tinfoil on a baking tray, and then placing the baking tray into an oven for baking, wherein the baking temperature and time are 140 ℃ for upper fire and 140 ℃ for lower fire and 22 min;

the method for detecting the main quality index of the non-fried highland barley fried dough twist containing the germinated highland barley powder prepared by the method comprises the following steps:

(1) color: the non-fried highland barley fried dough twist food prepared according to the scheme has light brown yellow and glossy surface.

(2) Flavor: the non-fried highland barley fried dough twist food prepared according to the scheme is full of special highland barley flavor.

(3) Hardness: the hardness of the non-fried highland barley fried dough twist food prepared according to the scheme is 517.30g by detection.

(4) Brittleness: the crispness of the non-fried highland barley fried dough twist food prepared according to the scheme is 3.50 by detection.

(5) Gamma-aminobutyric acid: the non-fried highland barley fried dough twist food prepared according to the scheme has the content of 21.04mg/100g of gamma-aminobutyric acid by detection

(6) The shape is regular.

Example 3

A preparation method of non-fried highland barley fried dough twists rich in gamma-aminobutyric acid comprises the following components in parts by weight:

the preparation method of the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid comprises the following steps:

(1) preparing mixed powder: uniformly mixing the weighed plain flour, the highland barley flour and the germinated highland barley flour according to the proportion;

(2) preparing egg liquid: taking fresh eggs, and uniformly stirring the whole eggs;

(3) emulsification of butter: standing the butter at room temperature for 10min to emulsify completely;

(4) preparing dough: sequentially adding butter, egg, white sugar, salt, water and the special improver for fried dough twists into the mixed powder, and kneading the dough in a dough kneading machine for 10 min;

(5) fermentation: putting the prepared dough into a fermentation box for fermentation for 60 min;

(6) and (3) proofing: taking fermented dough, cutting into equal parts, and placing into a fermentation box for fermentation for 20 min;

(7) molding: taking proofed dough, twisting the dough into a noodle shape with uniform strands, twisting the dough into a twisted shape, and cutting the twisted dough into a twisted blank with the diameter of 0.5-1.0 cm and the length of 4-5 cm;

(8) microwave: putting the shaped fried dough twist embryo into a microwave oven for microwave with the microwave power and time of 40% for 4 min;

(9) baking: placing the microwaved fried dough twist embryo on tinfoil brushed with vegetable oil, placing the tinfoil on a baking tray, and then placing the baking tray into an oven for baking, wherein the baking temperature and time are 130 ℃ for the upper fire and 140 ℃ for the lower fire, and 24 min;

the method for detecting the main quality index of the non-fried highland barley fried dough twist rich in gamma-aminobutyric acid prepared by the method comprises the following steps:

(1) color: the non-fried highland barley fried dough twist food prepared according to the scheme has light brown yellow and glossy surface.

(2) Flavor: the non-fried highland barley fried dough twist food prepared according to the scheme is full of special highland barley flavor.

(3) Hardness: the hardness of the non-fried highland barley fried dough twist food prepared according to the scheme is 473.76g by detection.

(4) Brittleness: the crispness of the non-fried highland barley fried dough twist food prepared according to the scheme is 3.74 through detection.

(5) Gamma-aminobutyric acid: the non-fried highland barley fried dough twist food prepared according to the scheme has the content of 23.97mg/100g of gamma-aminobutyric acid by detection

(6) The shape is regular.

Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.